<template>
    <div>
        <!-- 面包屑导航 -->
        <el-breadcrumb separator-class="el-icon-arrow-right">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>订单管理</el-breadcrumb-item>
            <el-breadcrumb-item>订单列表</el-breadcrumb-item>
        </el-breadcrumb>
        <!-- 卡片视图 -->
        <el-card>
            <el-row>
                <el-col :span="8">
                    <el-input placeholder="请输入内容">
                        <el-button slot="append" icon="el-icon-search"></el-button>
                    </el-input>
                </el-col>
            </el-row>
            <el-row>
                <!-- 订单列表 -->
                <el-table :data="orderList" border stripe>
                    <el-table-column type="index"></el-table-column>
                    <el-table-column label="订单编号" prop="order_number"></el-table-column>
                    <el-table-column label="订单价格" prop="order_price"></el-table-column>
                    <el-table-column label="是否付款" prop="pay_status"></el-table-column>
                    <el-table-column label="是否发货" prop="is_send">
                        <template slot-scope="scope">
                            <el-tag v-if="scope.row.pay_status === '1'" type="success">已付款</el-tag>
                            <el-tag v-else type="danger">未付款</el-tag>
                        </template>
                    </el-table-column>
                    <el-table-column label="下单时间" prop="create_time">
                        <template slot-scope="scope">
                            {{scope.row.create_time | dateFormat}}
                        </template>
                    </el-table-column>
                    <el-table-column label="操作">
                        <template>
                            <el-button size="mini" type="primary" icon="el-icon-edit" @click="showBox"></el-button>
                            <el-button size="mini" type="success" icon="el-icon-location" @click="showProgressBox"></el-button>
                        </template> 
                    </el-table-column>
                </el-table>
            </el-row>
            <!-- 分页 -->
            <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="queryInfo.pagenum" background
                :page-sizes="[5, 10, 20]" :page-size="queryInfo.pagesize" layout="total, sizes, prev, pager, next, jumper" :total="total">
            </el-pagination>
        </el-card>
        <!-- 修改地址对话框 -->
        <el-dialog title="修改地址" :visible.sync="addressVisible" width="50%" @close="addressDialogClosed">
            <el-form :model="addressForm" :rules="addressFormRules" ref="addressFormRef" label-width="100px">
                <el-form-item label="省市区/县" prop="address1">
                    <el-cascader :options="cityData" v-model="addressForm.address1"></el-cascader>
                </el-form-item>
                <el-form-item label="详细地址" prop="address2">
                    <el-input v-model="addressForm.address2"></el-input>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button @click="addressVisible=false">取消</el-button>
                <el-button type="primary" @click="addressVisible=false">确定</el-button>
            </span>
        </el-dialog>
        <!-- 展示物流进度对话框 -->
        <el-dialog title="物流进度" :visible.sync="progressVisible" width="50%">
            <el-timeline>
                <el-timeline-item v-for="(activity, i) in progressInfo" :key="i" :timestamp="activity.time">
                    {{activity.context}}
                </el-timeline-item>
            </el-timeline>
        </el-dialog>
    </div>
</template>

<script>
import cityData from './citydata.js'

export default {
    data() {
        return {
            // 查询对象
            queryInfo: {
                query: '',
                pagenum: 1,
                pagesize: 10
            },
            // 物流信息
            progressInfo: [],
            total: 0,
            orderList: [],
            addressVisible: false,
            progressVisible: false,
            addressForm: {
                address1: [],
                address2: ''
            },
            addressFormRules: {
                address1: [
                    { required: true, message: '请选择省市区/县', trigger: 'blur' }
                ],
                address2: [
                    { required: true, message: '请输入详细地址', trigger: 'blur' }
                ]
            },
            // 属性和值一致可以省略值
            cityData
        }
    },
    methods: {
        async getOrderList() {
            const { data: result } = await this.$http.get('orders', { params: this.queryInfo })
            if(result.meta.status !== 200) return this.$message.error('获取订单列表失败！')
            this.total = result.data.total
            this.orderList = result.data.goods
        },
        handleSizeChange(newSize) {
            this.queryInfo.pagesize = newSize
            this.getOrderList()
        },
        handleCurrentChange(newPage) {
            this.queryInfo.pagenum = newPage
            this.getOrderList()
        },
        // 展示修改地址对话框
        showBox() {
            this.addressVisible = true
        },
        addressDialogClosed() {
            this.$refs.addressFormRef.resetFields()
        },
        async showProgressBox() {
            const { data: result } = await this.$http.get('kuaidi/1106975712662')
            if(result.meta.status !== 200) return this.$message.error('获取物流信息失败！')
            this.progressInfo = result.data
            this.progressVisible = true
        }
    },
    created() {
        this.getOrderList()
    }
}
</script>

<style lang="less" scoped>
.el-cascader{
    width: 100%;
}
</style>
